6:30 p.m. — “Training Day.” A police officer’s first day leads him to believe that his mentor may not be what he seems. Denzel Washington, Ethan Hawke. TNT

“Burlesque.” The owner of a burlesque lounge struggles to keep the club open. Cher, Christina Aguilera. ABC Family

7:30 p.m. — “My Crazy Obsession.” A family is so obsessed with their own strength that they spend countless hours lifting weights, and a couple’s collection of bunny items has reached nearly 30,000 pieces. TLC

8 p.m. — “Ancient Aliens: Alien Power Plants.” Egyptian hieroglyphs depict the use of light bulbs and Mesopotamian batteries are found. History

9 p.m. — “Step Up 3.” A group of New York City street dancers team up with a college freshman for a showdown against the world’s best hip-hop dancers. Sharni Vinson, Rick Malambri. ABC Family